For electric installations of signalling and lighting at low voltage (24 V).

Bayonette 24V lamps. (4 units).

Switches. (2 units).

Inverter

Single commutators. (2 units).

Buzzer

Push-button

We can made the following practices: Lamps control by switches. Lamps control by relays. Lamp control from three points. Lighting level control. Lamps ignition by button. Simultaneous connection of lamp and push-button. Acoustic alarms. Etc.